LW010F81 Lineage Power, LW010F81 Datasheet - Page 19
LW010F81
Manufacturer Part Number
LW010F81
Description
CONVERTER DC/DC 3.3V 8W OUT
Manufacturer
Lineage Power
Series
LW010r
Type
Isolated with UVLOr
Datasheet
1.LW010A.pdf
(24 pages)
Specifications of LW010F81
Output
3.3V
Number Of Outputs
1
Power (watts)
10W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
6-DIP Module
1st Output
3.3 VDC @ 2.42A
Size / Dimension
2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Power (watts) - Rated
8W
Operating Temperature
-40°C ~ 105°C
Efficiency
76%
Approvals
CE, CSA, UL, VDE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LW010F81
Manufacturer:
LUCENT
Quantity:
28
Company:
Part Number:
LW010F81
Manufacturer:
LUCENT
Quantity:
334
Part Number:
LW010F81
Manufacturer:
TYCO
Quantity:
20 000
March 27, 2008
Thermal Considerations
Figure 48. LC010D, 015D Typical Power Dissipation
Figure 49. LC015F Typical Power Dissipation vs.
Lineage Power
Note: The power dissipation of this unit is shown at T
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
because the efficiency of this power module drops at high
temperatures.
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0
vs. Output Current at T
Output Current at Maximum Case
Temperature
0.5
0.5
V
V
V
I
I
I
= 36 V
= 27 V
= 18 V
OUTPUT CURRENT, I
V
V
1.0
I
I
OUTPUT CURRENT, I
1.0
= 36 V
= 27 V
1.5
1.5
(continued)
V
C
I
2.0
= 18 V
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
2.0
= 25 °C
O
O
(A)
(A)
C
2.5
= T
2.5
C
,
8-1809(C)
8-1810(C)
max
3.0
3.0
Figure 50. LC010A, B, C Typical Power Dissipation
Figure 51. LC010F Typical Power Dissipation vs.
Figure 52. LC010AJ, BK, CL Typical Power
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.1
0.0
NORMALIZED OUTPUT CURRENT (I
0.1
0.2
I
vs. Normalized Output Current at
T
Output Current at T
O1
Dissipation vs. Normalized Output
Current at T
NORMALIZED OUTPUT CURRENT,
C
= I
= 25 °C
0.5
0.2
0.3
O2
V
[(I
I
O1
= 36 V
0.3
0.4
OUTPUT CURRENT, I
+ I
V
O2
I
1.0
)/(I
0.4
= 36 V
0.5
C
O1
= 25 °C
,
max
0.5
0.6
V
V
+ I
I
I
= 27 V
1.5
= 18 V
V
O2
V
0.6
I
I
C
= 27 V
,
0.7
= 18 V
V
V
V
max
= 25 °C
I
I
I
= 36 V
= 24 V
= 18 V
O
)]
0.7
(A)
O
/I
0.8
O
2.0
,
0.8
max
0.9
)
0.9
1.0
2.5
1.0
8-1812(C)
8-1813(C)
8-1811(C)
19